How do I get Price Alerts for flights from Montreal to Belfast?

Search flight deals from Montreal to Belfast . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Montreal to Belfast with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Montreal to Belfast?

Prices for flights from Montreal to Belfast are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Belfast?

As of December 2025, there is 1 operator available to choose from for flights from Montreal to Belfast.

How old do you have to be to fly from Montreal to Belfast?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Belfast.

What documentation or ID do you need to fly to Belfast?

The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 478 Cheap Flights from Montreal to Belfast in 2025/26

1 adult

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Find the cheapest flights from Montreal to Belfast

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 p.m. - 7:30 a.m.

YUL

BHD

29h 50m1 stop

3:10 p.m. - 6:45 p.m.

BHD

YUL

32h 35m1 stop

C$ 979British Airways

Wed, 4 Feb - Sun, 8 Feb

8:40 p.m. - 7:30 a.m.

YUL

BHD

29h 50m1 stop

5:35 p.m. - 6:45 p.m.

BHD

YUL

30h 10m1 stop

C$ 980British Airways

Wed, 4 Feb - Sun, 8 Feb

9:30 p.m. - 7:35 p.m.

YUL

BFS

17h 05m1 stop

8:05 p.m. - 11:35 a.m.

BFS

YUL

20h 30m1 stop

C$ 999Multiple Airlines

Wed, 3 Jun - Thu, 11 Jun

8:30 p.m. - 9:10 a.m.

YUL

BHD

31h 40m1 stop

10:00 a.m. - 6:45 p.m.

BHD

YUL

13h 45m1 stop

C$ 1,039British Airways

Fri, 6 Feb - Tue, 10 Feb

8:30 p.m. - 8:15 a.m.

YUL

BHD

30h 45m1 stop

11:25 a.m. - 6:45 p.m.

BHD

YUL

12h 20m1 stop

C$ 1,040British Airways

Fri, 6 Feb - Tue, 10 Feb

8:40 p.m. - 2:50 p.m.

YUL

BHD

13h 10m1 stop

5:45 p.m. - 6:45 p.m.

BHD

YUL

30h 00m1 stop

C$ 1,076British Airways

Tue, 13 Jan - Thu, 22 Jan

8:40 p.m. - 11:30 a.m.

YUL

BHD

9h 50m1 stop

5:45 p.m. - 6:45 p.m.

BHD

YUL

30h 00m1 stop

C$ 1,077British Airways

Tue, 13 Jan - Thu, 22 Jan

6:45 a.m. - 5:05 p.m.

YUL

BFS

29h 20m2 stops

12:45 p.m. - 10:40 a.m.

BFS

YUL

26h 55m2 stops

C$ 1,079Multiple Airlines

Wed, 3 Jun - Thu, 11 Jun

2:25 p.m. - 10:30 a.m.

YUL

BHD

15h 05m2 stops

6:35 a.m. - 10:44 p.m.

BHD

YUL

21h 09m2 stops

C$ 1,094American Airlines

Tue, 13 Jan - Thu, 22 Jan

3:50 p.m. - 11:30 a.m.

YUL

BHD

14h 40m2 stops

6:35 a.m. - 10:44 p.m.

BHD

YUL

21h 09m2 stops

C$ 1,095American Airlines

Tue, 13 Jan - Thu, 22 Jan

British Airways flights from Montreal to Belfast

Our best British Airways deals on Montreal to Belfast flight tickets

British Airways

4 Feb

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

29h 50m

1 stop

BHD7:30 a.m.Belfast City

8 Feb

BHD3:10 p.m.Belfast City

32h 35m

1 stop

YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 977

Find similar

British Airways

4 Feb

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

29h 50m

1 stop

BHD7:30 a.m.Belfast City

8 Feb

BHD3:10 p.m.Belfast City

32h 35m

1 stop

YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 979

Find similar

British Airways

4 Feb

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

29h 50m

1 stop

BHD7:30 a.m.Belfast City

8 Feb

BHD5:35 p.m.Belfast City

30h 10m

1 stop

YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 980

Find similar

American Airlines flights from Montreal to Belfast

Our best American Airlines deals on Montreal to Belfast flight tickets

American Airlines

12 Jan

YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl

19h 15m

2 stops

BHD4:05 p.m.Belfast City

24 Jan

BHD6:35 a.m.Belfast City

21h 09m

2 stops

YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,094

Find similar

American Airlines

13 Jan

YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl

14h 40m

2 stops

BHD11:30 a.m.Belfast City

22 Jan

BHD6:35 a.m.Belfast City

21h 09m

2 stops

YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,095

Find similar

American Airlines

16 Jun

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

12h 20m

1 stop

BHD3:20 p.m.Belfast City

1 Jul

BHD11:30 a.m.Belfast City

13h 45m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,255

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:40 p.m.-7:30 a.m.

1 stop29h 50m

Belfast City

Sun 8/2

3:10 p.m.-6:45 p.m.

1 stop32h 35m

C$ 979

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:40 p.m.-7:30 a.m.

1 stop29h 50m

Belfast City

Sun 8/2

5:35 p.m.-6:45 p.m.

1 stop30h 10m

C$ 980

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

9:30 p.m.-7:35 p.m.

1 stop17h 05m

Belfast Intl

Thu 11/6

8:05 p.m.-11:35 a.m.

1 stop20h 30m

C$ 999

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

8:30 p.m.-9:10 a.m.

1 stop31h 40m

Belfast City

Tue 10/2

10:00 a.m.-6:45 p.m.

1 stop13h 45m

C$ 1,039

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

8:30 p.m.-8:15 a.m.

1 stop30h 45m

Belfast City

Tue 10/2

11:25 a.m.-6:45 p.m.

1 stop12h 20m

C$ 1,040

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-2:50 p.m.

1 stop13h 10m

Belfast City

Thu 22/1

5:45 p.m.-6:45 p.m.

1 stop30h 00m

C$ 1,076

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-11:30 a.m.

1 stop9h 50m

Belfast City

Thu 22/1

5:45 p.m.-6:45 p.m.

1 stop30h 00m

C$ 1,077

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:45 a.m.-5:05 p.m.

2 stops29h 20m

Belfast Intl

Thu 11/6

12:45 p.m.-10:40 a.m.

2 stops26h 55m

C$ 1,079

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

2:25 p.m.-10:30 a.m.

2 stops15h 05m

Belfast City

Thu 22/1

6:35 a.m.-10:44 p.m.

2 stops21h 09m

C$ 1,094

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:50 p.m.-11:30 a.m.

2 stops14h 40m

Belfast City

Thu 22/1

6:35 a.m.-10:44 p.m.

2 stops21h 09m

C$ 1,095

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

Cheap Montreal to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Belfast

Fastest flight time	12h 30m
Direct flights	None

The fastest flight from Montreal to Belfast takes 12h 30m

There are no direct flights from Montreal to Belfast. There are no popular flight routes from Montreal to Belfast.

Search flight deals

How far is Montreal to Belfast by plane?
There are 4735.7 km between Montreal and Belfast. 12h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal to Belfast?
Prices for flights from Montreal to Belfast are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Belfast?
As of December 2025, there is 1 operator available to choose from for flights from Montreal to Belfast.
How old do you have to be to fly from Montreal to Belfast?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montreal to Belfast

Compare and see reviews for airlines that fly from Montreal to Belfast with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom C$ 936	Free Cancellation	Rating 6.7 7,628 reviews		Search British Airways flights

How do I get Price Alerts for flights from Montreal to Belfast?
Search flight deals from Montreal to Belfast. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Montreal to Belfast with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Belfast?

It is quick and easy to find Montreal to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

Can I find flights from Montreal to Belfast with flexible booking policies on momondo?

All flight searches from Montreal to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Montreal.

I’m not ready to book a flight from Montreal to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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1 adult

Fri 30/1

Fri 6/2

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Find better results for your trip to the United Kingdom

Cheap flights from Montreal to Belfast from C$ 478

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Belfast departing on 14/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montreal to Belfast

Cheap round-trip flights

Cheap one-way flights

British Airways flights from Montreal to Belfast

Our best British Airways deals on Montreal to Belfast flight tickets

American Airlines flights from Montreal to Belfast

Our best American Airlines deals on Montreal to Belfast flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Belfast that are best for you.

Cheap Montreal to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Belfast

Fastest flight time

Direct flights

How far is Montreal to Belfast by plane?

When did momondo last update prices for flights from Montreal to Belfast?

How many operators does momondo search for flights from Montreal to Belfast?

How old do you have to be to fly from Montreal to Belfast?

What documentation or ID do you need to fly to Belfast?

Best airlines flying from Montreal to Belfast

Compare and see reviews for airlines that fly from Montreal to Belfast with momondo

How do I get Price Alerts for flights from Montreal to Belfast?

How can I save money on flights from Montreal to Belfast with momondo?

How does momondo find its flight prices?

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Belfast?

Can I find flights from Montreal to Belfast with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to Belfast?

I’m not ready to book a flight from Montreal to Belfast right now. Can momondo alert me if prices change?

An easier way to manage your Belfast trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast